32948981957 has 2 divisors, whose sum is σ = 32948981958. Its totient is φ = 32948981956.

The previous prime is 32948981951. The next prime is 32948981963. The reversal of 32948981957 is 75918984923.

It is a balanced prime because it is at equal distance from previous prime (32948981951) and next prime (32948981963).

It can be written as a sum of positive squares in only one way, i.e., 31866177121 + 1082804836 = 178511^2 + 32906^2 .

It is a cyclic number.

It is not a de Polignac number, because 32948981957 - 2¹⁶ = 32948916421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32948981893 and 32948981902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32948981951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16474490978 + 16474490979.

It is an arithmetic number, because the mean of its divisors is an integer number (16474490979).

Almost surely, 2^32948981957 is an apocalyptic number.

It is an amenable number.

32948981957 is a deficient number, since it is larger than the sum of its proper divisors (1).

32948981957 is an equidigital number, since it uses as much as digits as its factorization.

32948981957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 65.

The spelling of 32948981957 in words is "thirty-two billion, nine hundred forty-eight million, nine hundred eighty-one thousand, nine hundred fifty-seven".